74529513

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^2$

素因数の和:282

約数の個数: 36

約数和(自身を含む): 117847548

約数和(自身を除く): 43318035

約数列:

[1, 3, 9, 17, 41, 51, 109, 123, 153, 327, 369, 697, 981, 1853, 2091, 4469, 5559, 6273, 11881, 13407, 16677, 35643, 40221, 75973, 106929, 201977, 227919, 487121, 605931, 683757, 1461363, 1817793, 4384089, 8281057, 24843171, 74529513]

約数ペア:

[(1, 74529513), (3, 24843171), (9, 8281057), (17, 4384089), (41, 1817793), (51, 1461363), (109, 683757), (123, 605931), (153, 487121), (327, 227919), (369, 201977), (697, 106929), (981, 75973), (1853, 40221), (2091, 35643), (4469, 16677), (5559, 13407), (6273, 11881)]